To import contacts from blackberry to iphone 3gs , 4 and 4s

Hi guys check out the below steps how exactly you can  import contacts from blackberry to iphone 3gs , 4 and 4s.

• First download  and install blackberry desktop manager software -http://us.blackberry.com/apps-software/desktop/
• next get the back-up of contacts, eventually you get the back-up in an IPD file format.
• next download  Abc amber blackberry converter.
• next open the IPD file in the Abc amber blackberry converter and save the file as CSV(which is MSexcel format)
• next go in to your gmail account and create a sample contact and export it in a CSV file format .
• finally in the CSV excel file  replace the attribute names i.e. first name and last name from the gmail CSV file instead of full name eventually u would match the exact attribute names of gmail export file and file exported from from the Abc amber software.